VERTEX PISTON KIT+TOP END GASKETS EXC

§ 01 / Part

09106870 PISTON KIT+TOP END GASKETS EXC

Fits 4 bikes
RRP £253.58 Save 20%
£202.86

incl. VAT

In stock — ships in 3 working days

Usually dispatched within 3 working days.

Part #: 09106870

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VERTEX

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§ 02 / About this part

What it is

The VERTEX PISTON KIT+TOP END GASKETS EXC, motocross part. Stocked by Iron Offroad, the UK MX hard parts specialist.

Designed for a complete top-end refresh, this kit includes the piston, rings, pin, clips, and a full gasket set for your EXC. It restores the compression and sealing required for technical enduro riding. Regular piston changes prevent skirt fatigue and potential damage to the cylinder bore. The included gaskets ensure a reliable seal for the head and base. Measure your cylinder to verify the correct piston size before installation. Check ring end gaps and lubricate the wrist pin. Ensure the power valve is clean and functioning correctly while the top-end is disassembled.

§ 03 / Specs

The numbers

Brand
VERTEX
Part number
09106870
Weight
0.62 kg
VAT
20%

// Fitment

Will it fit your bike?

Fits 4 models · 4 year-bands

* Fitment data is provided as a guide. Verify compatibility against the bike's owner's manual or service handbook before ordering. Iron Offroad accepts no liability for incorrect application. Full terms and conditions apply.

§ 05 / About Iron Offroad

Iron Offroad

Iron Offroad is the off-road sibling of Iron City and Iron Stable — a UK shop for motocross, enduro, and trail-bike hard parts. Every fitment lives on the site, listed against KTM, Husqvarna, GasGas, Yamaha, Honda, Kawasaki, Suzuki, and Beta. Pick your bike on the timing-tower. Our USP is the data: fully enriched fitment so you find the right part for your bike quickly and get it fitted accurately. Brands you'd find on a paddock workbench — pads, sprockets, plastics, fork seals, cables, gaskets, bars, the things that actually wear out. Road-bike kit, scooter parts, and quad gear sit elsewhere; dirt and e-moto only. We operate from our storage facility in Leeds. Iron Offroad is a trading name of Iron Stable Ltd, registered in Mildenhall — Company No. 17061294. The business has a rich motorcycle history across multiple moto brands — the photos show where we came from — and recently pivoted into hard parts and online retail.
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Free UK shipping over £100 14-day no-quibble returns OEM-grade parts only UK support · Tue–Fri 9–5, Sat 9–4 Race-shop prices, paddock service Collection from Leeds by arrangement
Free UK shipping over £100 14-day no-quibble returns OEM-grade parts only UK support · Tue–Fri 9–5, Sat 9–4 Race-shop prices, paddock service Collection from Leeds by arrangement